[rjrelander]

All the numbers seem to add up. Others on here can chime in on the length though. With "lighter" GVWR vehicles (half ton trucks, heavy SUVs), even with decent sway control, there is some magic trailer length where the "sail" effect takes over and the physics get wonky. Longer wheelbase helps to some extent but from what I understand, extra mass on the tow vehicle might be needed for longer trailers, even if they are light.

[EDIT] Lol. Logan types faster than I do.